Finding the Third Proportional to 49,269,885 and 116,306,191.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,269,885 : 116,306,191.50 = 116,306,191.50 : x
2. Step 2: Convert to fraction form
   49,269,885/116,306,191.50 = 116,306,191.50/x
3. Step 3: Cross multiply
   49,269,885x = 116,306,191.50 × 116,306,191.50
4. Step 4: Simplify right side
   49,269,885x = 13,527,130,181,234,672
5. Step 5: Solve for x
   x = 13,527,130,181,234,672/49,269,885
6. Step 6: Final answer
   x = 274,551,689.76