Finding the Third Proportional to 611,027 and 924,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   611,027 : 924,404.50 = 924,404.50 : x
2. Step 2: Convert to fraction form
   611,027/924,404.50 = 924,404.50/x
3. Step 3: Cross multiply
   611,027x = 924,404.50 × 924,404.50
4. Step 4: Simplify right side
   611,027x = 854,523,679,620.25
5. Step 5: Solve for x
   x = 854,523,679,620.25/611,027
6. Step 6: Final answer
   x = 1,398,503.96