Finding the Third Proportional to 886,877.50 and 1,945,432

Step by Step Solution

1. Step 1: Write the proportion equation
   886,877.50 : 1,945,432 = 1,945,432 : x
2. Step 2: Convert to fraction form
   886,877.50/1,945,432 = 1,945,432/x
3. Step 3: Cross multiply
   886,877.50x = 1,945,432 × 1,945,432
4. Step 4: Simplify right side
   886,877.50x = 3,784,705,666,624
5. Step 5: Solve for x
   x = 3,784,705,666,624/886,877.50
6. Step 6: Final answer
   x = 4,267,450.31