Finding the Third Proportional to 460,166 and 988,641.50

Step by Step Solution

1. Step 1: Write the proportion equation
   460,166 : 988,641.50 = 988,641.50 : x
2. Step 2: Convert to fraction form
   460,166/988,641.50 = 988,641.50/x
3. Step 3: Cross multiply
   460,166x = 988,641.50 × 988,641.50
4. Step 4: Simplify right side
   460,166x = 977,412,015,522.25
5. Step 5: Solve for x
   x = 977,412,015,522.25/460,166
6. Step 6: Final answer
   x = 2,124,042.23