Finding the Third Proportional to 798,943.50 and 1,123,774.88

Step by Step Solution

1. Step 1: Write the proportion equation
   798,943.50 : 1,123,774.88 = 1,123,774.88 : x
2. Step 2: Convert to fraction form
   798,943.50/1,123,774.88 = 1,123,774.88/x
3. Step 3: Cross multiply
   798,943.50x = 1,123,774.88 × 1,123,774.88
4. Step 4: Simplify right side
   798,943.50x = 1,262,869,969,681.27
5. Step 5: Solve for x
   x = 1,262,869,969,681.27/798,943.50
6. Step 6: Final answer
   x = 1,580,674.94