Finding the Third Proportional to 83,729,338 and 113,090,196

Step by Step Solution

1. Step 1: Write the proportion equation
   83,729,338 : 113,090,196 = 113,090,196 : x
2. Step 2: Convert to fraction form
   83,729,338/113,090,196 = 113,090,196/x
3. Step 3: Cross multiply
   83,729,338x = 113,090,196 × 113,090,196
4. Step 4: Simplify right side
   83,729,338x = 12,789,392,431,318,416
5. Step 5: Solve for x
   x = 12,789,392,431,318,416/83,729,338
6. Step 6: Final answer
   x = 152,746,847.60