Finding the Third Proportional to 83,672,624 and 180,789,952

Step by Step Solution

1. Step 1: Write the proportion equation
   83,672,624 : 180,789,952 = 180,789,952 : x
2. Step 2: Convert to fraction form
   83,672,624/180,789,952 = 180,789,952/x
3. Step 3: Cross multiply
   83,672,624x = 180,789,952 × 180,789,952
4. Step 4: Simplify right side
   83,672,624x = 32,685,006,744,162,304
5. Step 5: Solve for x
   x = 32,685,006,744,162,304/83,672,624
6. Step 6: Final answer
   x = 390,629,637.05