Finding the Third Proportional to 1,064,965 and 2,292,315

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,965 : 2,292,315 = 2,292,315 : x
2. Step 2: Convert to fraction form
   1,064,965/2,292,315 = 2,292,315/x
3. Step 3: Cross multiply
   1,064,965x = 2,292,315 × 2,292,315
4. Step 4: Simplify right side
   1,064,965x = 5,254,708,059,225
5. Step 5: Solve for x
   x = 5,254,708,059,225/1,064,965
6. Step 6: Final answer
   x = 4,934,160.33