Finding the Third Proportional to 563,068 and 849,460

Step by Step Solution

1. Step 1: Write the proportion equation
   563,068 : 849,460 = 849,460 : x
2. Step 2: Convert to fraction form
   563,068/849,460 = 849,460/x
3. Step 3: Cross multiply
   563,068x = 849,460 × 849,460
4. Step 4: Simplify right side
   563,068x = 721,582,291,600
5. Step 5: Solve for x
   x = 721,582,291,600/563,068
6. Step 6: Final answer
   x = 1,281,518.91