Finding the Third Proportional to 654,513.75 and 1,012,874.63

Step by Step Solution

1. Step 1: Write the proportion equation
   654,513.75 : 1,012,874.63 = 1,012,874.63 : x
2. Step 2: Convert to fraction form
   654,513.75/1,012,874.63 = 1,012,874.63/x
3. Step 3: Cross multiply
   654,513.75x = 1,012,874.63 × 1,012,874.63
4. Step 4: Simplify right side
   654,513.75x = 1,025,915,005,968.89
5. Step 5: Solve for x
   x = 1,025,915,005,968.89/654,513.75
6. Step 6: Final answer
   x = 1,567,446.07