Finding the Third Proportional to 881,947.88 and 1,869,871.50

Step by Step Solution

1. Step 1: Write the proportion equation
   881,947.88 : 1,869,871.50 = 1,869,871.50 : x
2. Step 2: Convert to fraction form
   881,947.88/1,869,871.50 = 1,869,871.50/x
3. Step 3: Cross multiply
   881,947.88x = 1,869,871.50 × 1,869,871.50
4. Step 4: Simplify right side
   881,947.88x = 3,496,419,426,512.25
5. Step 5: Solve for x
   x = 3,496,419,426,512.25/881,947.88
6. Step 6: Final answer
   x = 3,964,428.65