Finding the Third Proportional to 87,582,795 and 123,196,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,582,795 : 123,196,044.50 = 123,196,044.50 : x
2. Step 2: Convert to fraction form
   87,582,795/123,196,044.50 = 123,196,044.50/x
3. Step 3: Cross multiply
   87,582,795x = 123,196,044.50 × 123,196,044.50
4. Step 4: Simplify right side
   87,582,795x = 15,177,265,380,445,980
5. Step 5: Solve for x
   x = 15,177,265,380,445,980/87,582,795
6. Step 6: Final answer
   x = 173,290,489.08