Finding the Third Proportional to 560,776 and 1,230,118

Step by Step Solution

1. Step 1: Write the proportion equation
   560,776 : 1,230,118 = 1,230,118 : x
2. Step 2: Convert to fraction form
   560,776/1,230,118 = 1,230,118/x
3. Step 3: Cross multiply
   560,776x = 1,230,118 × 1,230,118
4. Step 4: Simplify right side
   560,776x = 1,513,190,293,924
5. Step 5: Solve for x
   x = 1,513,190,293,924/560,776
6. Step 6: Final answer
   x = 2,698,386.33