Finding the Third Proportional to 49,235,797.50 and 113,971,957.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,235,797.50 : 113,971,957.50 = 113,971,957.50 : x
2. Step 2: Convert to fraction form
   49,235,797.50/113,971,957.50 = 113,971,957.50/x
3. Step 3: Cross multiply
   49,235,797.50x = 113,971,957.50 × 113,971,957.50
4. Step 4: Simplify right side
   49,235,797.50x = 12,989,607,096,381,806
5. Step 5: Solve for x
   x = 12,989,607,096,381,806/49,235,797.50
6. Step 6: Final answer
   x = 263,824,447.98