Finding the Third Proportional to 49,445,427 and 72,738,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,445,427 : 72,738,598.50 = 72,738,598.50 : x
2. Step 2: Convert to fraction form
   49,445,427/72,738,598.50 = 72,738,598.50/x
3. Step 3: Cross multiply
   49,445,427x = 72,738,598.50 × 72,738,598.50
4. Step 4: Simplify right side
   49,445,427x = 5,290,903,711,744,202
5. Step 5: Solve for x
   x = 5,290,903,711,744,202/49,445,427
6. Step 6: Final answer
   x = 107,004,914.97