Finding the Third Proportional to 460,866 and 940,027.50

Step by Step Solution

1. Step 1: Write the proportion equation
   460,866 : 940,027.50 = 940,027.50 : x
2. Step 2: Convert to fraction form
   460,866/940,027.50 = 940,027.50/x
3. Step 3: Cross multiply
   460,866x = 940,027.50 × 940,027.50
4. Step 4: Simplify right side
   460,866x = 883,651,700,756.25
5. Step 5: Solve for x
   x = 883,651,700,756.25/460,866
6. Step 6: Final answer
   x = 1,917,372.30