Finding the Third Proportional to 74,186,334 and 113,482,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,186,334 : 113,482,498.50 = 113,482,498.50 : x
2. Step 2: Convert to fraction form
   74,186,334/113,482,498.50 = 113,482,498.50/x
3. Step 3: Cross multiply
   74,186,334x = 113,482,498.50 × 113,482,498.50
4. Step 4: Simplify right side
   74,186,334x = 12,878,277,465,802,502
5. Step 5: Solve for x
   x = 12,878,277,465,802,502/74,186,334
6. Step 6: Final answer
   x = 173,593,663.03