Finding the Third Proportional to 123,592,767 and 186,979,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,592,767 : 186,979,825.50 = 186,979,825.50 : x
2. Step 2: Convert to fraction form
   123,592,767/186,979,825.50 = 186,979,825.50/x
3. Step 3: Cross multiply
   123,592,767x = 186,979,825.50 × 186,979,825.50
4. Step 4: Simplify right side
   123,592,767x = 34,961,455,144,010,452
5. Step 5: Solve for x
   x = 34,961,455,144,010,452/123,592,767
6. Step 6: Final answer
   x = 282,876,223.20