Finding the Third Proportional to 1,069,870.50 and 2,331,657

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,870.50 : 2,331,657 = 2,331,657 : x
2. Step 2: Convert to fraction form
   1,069,870.50/2,331,657 = 2,331,657/x
3. Step 3: Cross multiply
   1,069,870.50x = 2,331,657 × 2,331,657
4. Step 4: Simplify right side
   1,069,870.50x = 5,436,624,365,649
5. Step 5: Solve for x
   x = 5,436,624,365,649/1,069,870.50
6. Step 6: Final answer
   x = 5,081,572.36