Finding the Third Proportional to 566,616 and 1,237,776

Step by Step Solution

1. Step 1: Write the proportion equation
   566,616 : 1,237,776 = 1,237,776 : x
2. Step 2: Convert to fraction form
   566,616/1,237,776 = 1,237,776/x
3. Step 3: Cross multiply
   566,616x = 1,237,776 × 1,237,776
4. Step 4: Simplify right side
   566,616x = 1,532,089,426,176
5. Step 5: Solve for x
   x = 1,532,089,426,176/566,616
6. Step 6: Final answer
   x = 2,703,928.99