Finding the Third Proportional to 455,491.50 and 977,262

Step by Step Solution

1. Step 1: Write the proportion equation
   455,491.50 : 977,262 = 977,262 : x
2. Step 2: Convert to fraction form
   455,491.50/977,262 = 977,262/x
3. Step 3: Cross multiply
   455,491.50x = 977,262 × 977,262
4. Step 4: Simplify right side
   455,491.50x = 955,041,016,644
5. Step 5: Solve for x
   x = 955,041,016,644/455,491.50
6. Step 6: Final answer
   x = 2,096,726.32