Finding the Third Proportional to 123,277,696.50 and 185,078,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,277,696.50 : 185,078,695.50 = 185,078,695.50 : x
2. Step 2: Convert to fraction form
   123,277,696.50/185,078,695.50 = 185,078,695.50/x
3. Step 3: Cross multiply
   123,277,696.50x = 185,078,695.50 × 185,078,695.50
4. Step 4: Simplify right side
   123,277,696.50x = 34,254,123,527,981,720
5. Step 5: Solve for x
   x = 34,254,123,527,981,720/123,277,696.50
6. Step 6: Final answer
   x = 277,861,482.66