Finding the Third Proportional to 851,487 and 1,419,088.50

Step by Step Solution

1. Step 1: Write the proportion equation
   851,487 : 1,419,088.50 = 1,419,088.50 : x
2. Step 2: Convert to fraction form
   851,487/1,419,088.50 = 1,419,088.50/x
3. Step 3: Cross multiply
   851,487x = 1,419,088.50 × 1,419,088.50
4. Step 4: Simplify right side
   851,487x = 2,013,812,170,832.25
5. Step 5: Solve for x
   x = 2,013,812,170,832.25/851,487
6. Step 6: Final answer
   x = 2,365,053.34