Finding the Third Proportional to 749,056.50 and 1,173,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   749,056.50 : 1,173,787.50 = 1,173,787.50 : x
2. Step 2: Convert to fraction form
   749,056.50/1,173,787.50 = 1,173,787.50/x
3. Step 3: Cross multiply
   749,056.50x = 1,173,787.50 × 1,173,787.50
4. Step 4: Simplify right side
   749,056.50x = 1,377,777,095,156.25
5. Step 5: Solve for x
   x = 1,377,777,095,156.25/749,056.50
6. Step 6: Final answer
   x = 1,839,350.03