Finding the Third Proportional to 1,060,784 and 2,291,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,784 : 2,291,020 = 2,291,020 : x
2. Step 2: Convert to fraction form
   1,060,784/2,291,020 = 2,291,020/x
3. Step 3: Cross multiply
   1,060,784x = 2,291,020 × 2,291,020
4. Step 4: Simplify right side
   1,060,784x = 5,248,772,640,400
5. Step 5: Solve for x
   x = 5,248,772,640,400/1,060,784
6. Step 6: Final answer
   x = 4,948,012.64