Finding the Third Proportional to 559,610 and 1,208,566

Step by Step Solution

1. Step 1: Write the proportion equation
   559,610 : 1,208,566 = 1,208,566 : x
2. Step 2: Convert to fraction form
   559,610/1,208,566 = 1,208,566/x
3. Step 3: Cross multiply
   559,610x = 1,208,566 × 1,208,566
4. Step 4: Simplify right side
   559,610x = 1,460,631,776,356
5. Step 5: Solve for x
   x = 1,460,631,776,356/559,610
6. Step 6: Final answer
   x = 2,610,088.77