Finding the Third Proportional to 39,746,973 and 59,819,476.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,746,973 : 59,819,476.50 = 59,819,476.50 : x
2. Step 2: Convert to fraction form
   39,746,973/59,819,476.50 = 59,819,476.50/x
3. Step 3: Cross multiply
   39,746,973x = 59,819,476.50 × 59,819,476.50
4. Step 4: Simplify right side
   39,746,973x = 3,578,369,768,734,052
5. Step 5: Solve for x
   x = 3,578,369,768,734,052/39,746,973
6. Step 6: Final answer
   x = 90,028,736.75