Finding the Third Proportional to 424,119 and 924,445.50

Step by Step Solution

1. Step 1: Write the proportion equation
   424,119 : 924,445.50 = 924,445.50 : x
2. Step 2: Convert to fraction form
   424,119/924,445.50 = 924,445.50/x
3. Step 3: Cross multiply
   424,119x = 924,445.50 × 924,445.50
4. Step 4: Simplify right side
   424,119x = 854,599,482,470.25
5. Step 5: Solve for x
   x = 854,599,482,470.25/424,119
6. Step 6: Final answer
   x = 2,014,999.29