Finding the Third Proportional to 2,594,242,070,828.20 and 5,578,908,653,043

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,242,070,828.20 : 5,578,908,653,043 = 5,578,908,653,043 : x
2. Step 2: Convert to fraction form
   2,594,242,070,828.20/5,578,908,653,043 = 5,578,908,653,043/x
3. Step 3: Cross multiply
   2,594,242,070,828.20x = 5,578,908,653,043 × 5,578,908,653,043
4. Step 4: Simplify right side
   2,594,242,070,828.20x = 31,124,221,758,998,061,386,825,728
5. Step 5: Solve for x
   x = 31,124,221,758,998,061,386,825,728/2,594,242,070,828.20
6. Step 6: Final answer
   x = 11,997,423,875,352.46