Finding the Third Proportional to 83,989,126.50 and 174,682,773

Step by Step Solution

1. Step 1: Write the proportion equation
   83,989,126.50 : 174,682,773 = 174,682,773 : x
2. Step 2: Convert to fraction form
   83,989,126.50/174,682,773 = 174,682,773/x
3. Step 3: Cross multiply
   83,989,126.50x = 174,682,773 × 174,682,773
4. Step 4: Simplify right side
   83,989,126.50x = 30,514,071,182,969,528
5. Step 5: Solve for x
   x = 30,514,071,182,969,528/83,989,126.50
6. Step 6: Final answer
   x = 363,309,781.33