Finding the Third Proportional to 571,850 and 841,140

Step by Step Solution

1. Step 1: Write the proportion equation
   571,850 : 841,140 = 841,140 : x
2. Step 2: Convert to fraction form
   571,850/841,140 = 841,140/x
3. Step 3: Cross multiply
   571,850x = 841,140 × 841,140
4. Step 4: Simplify right side
   571,850x = 707,516,499,600
5. Step 5: Solve for x
   x = 707,516,499,600/571,850
6. Step 6: Final answer
   x = 1,237,241.41