Finding the Third Proportional to 49,529,821.50 and 75,042,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,529,821.50 : 75,042,685.50 = 75,042,685.50 : x
2. Step 2: Convert to fraction form
   49,529,821.50/75,042,685.50 = 75,042,685.50/x
3. Step 3: Cross multiply
   49,529,821.50x = 75,042,685.50 × 75,042,685.50
4. Step 4: Simplify right side
   49,529,821.50x = 5,631,404,647,051,910
5. Step 5: Solve for x
   x = 5,631,404,647,051,910/49,529,821.50
6. Step 6: Final answer
   x = 113,697,253.02