Finding the Third Proportional to 623,635.50 and 941,070

Step by Step Solution

1. Step 1: Write the proportion equation
   623,635.50 : 941,070 = 941,070 : x
2. Step 2: Convert to fraction form
   623,635.50/941,070 = 941,070/x
3. Step 3: Cross multiply
   623,635.50x = 941,070 × 941,070
4. Step 4: Simplify right side
   623,635.50x = 885,612,744,900
5. Step 5: Solve for x
   x = 885,612,744,900/623,635.50
6. Step 6: Final answer
   x = 1,420,080.71