Finding the Third Proportional to 2,357,282.25 and 5,146,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,282.25 : 5,146,366.50 = 5,146,366.50 : x
2. Step 2: Convert to fraction form
   2,357,282.25/5,146,366.50 = 5,146,366.50/x
3. Step 3: Cross multiply
   2,357,282.25x = 5,146,366.50 × 5,146,366.50
4. Step 4: Simplify right side
   2,357,282.25x = 26,485,088,152,322.25
5. Step 5: Solve for x
   x = 26,485,088,152,322.25/2,357,282.25
6. Step 6: Final answer
   x = 11,235,433.58