Finding the Third Proportional to 1,187,616 and 1,834,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,616 : 1,834,776 = 1,834,776 : x
2. Step 2: Convert to fraction form
   1,187,616/1,834,776 = 1,834,776/x
3. Step 3: Cross multiply
   1,187,616x = 1,834,776 × 1,834,776
4. Step 4: Simplify right side
   1,187,616x = 3,366,402,970,176
5. Step 5: Solve for x
   x = 3,366,402,970,176/1,187,616
6. Step 6: Final answer
   x = 2,834,588.76