Finding the Third Proportional to 2,545,045.50 and 5,488,602

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,045.50 : 5,488,602 = 5,488,602 : x
2. Step 2: Convert to fraction form
   2,545,045.50/5,488,602 = 5,488,602/x
3. Step 3: Cross multiply
   2,545,045.50x = 5,488,602 × 5,488,602
4. Step 4: Simplify right side
   2,545,045.50x = 30,124,751,914,404
5. Step 5: Solve for x
   x = 30,124,751,914,404/2,545,045.50
6. Step 6: Final answer
   x = 11,836,626.07