Finding the Third Proportional to 500,772 and 1,061,140

Step by Step Solution

1. Step 1: Write the proportion equation
   500,772 : 1,061,140 = 1,061,140 : x
2. Step 2: Convert to fraction form
   500,772/1,061,140 = 1,061,140/x
3. Step 3: Cross multiply
   500,772x = 1,061,140 × 1,061,140
4. Step 4: Simplify right side
   500,772x = 1,126,018,099,600
5. Step 5: Solve for x
   x = 1,126,018,099,600/500,772
6. Step 6: Final answer
   x = 2,248,564.42