Finding the Third Proportional to 431,045.72 and 924,022.69

Step by Step Solution

1. Step 1: Write the proportion equation
   431,045.72 : 924,022.69 = 924,022.69 : x
2. Step 2: Convert to fraction form
   431,045.72/924,022.69 = 924,022.69/x
3. Step 3: Cross multiply
   431,045.72x = 924,022.69 × 924,022.69
4. Step 4: Simplify right side
   431,045.72x = 853,817,927,014.72
5. Step 5: Solve for x
   x = 853,817,927,014.72/431,045.72
6. Step 6: Final answer
   x = 1,980,805.96