Finding the Third Proportional to 1,069,261 and 2,226,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,261 : 2,226,984 = 2,226,984 : x
2. Step 2: Convert to fraction form
   1,069,261/2,226,984 = 2,226,984/x
3. Step 3: Cross multiply
   1,069,261x = 2,226,984 × 2,226,984
4. Step 4: Simplify right side
   1,069,261x = 4,959,457,736,256
5. Step 5: Solve for x
   x = 4,959,457,736,256/1,069,261
6. Step 6: Final answer
   x = 4,638,210.63