Finding the Third Proportional to 15,916,465.50 and 34,101,934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,916,465.50 : 34,101,934.50 = 34,101,934.50 : x
2. Step 2: Convert to fraction form
   15,916,465.50/34,101,934.50 = 34,101,934.50/x
3. Step 3: Cross multiply
   15,916,465.50x = 34,101,934.50 × 34,101,934.50
4. Step 4: Simplify right side
   15,916,465.50x = 1,162,941,936,642,290.25
5. Step 5: Solve for x
   x = 1,162,941,936,642,290.25/15,916,465.50
6. Step 6: Final answer
   x = 73,065,338.32