Finding the Third Proportional to 1,191,528 and 1,666,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,528 : 1,666,764 = 1,666,764 : x
2. Step 2: Convert to fraction form
   1,191,528/1,666,764 = 1,666,764/x
3. Step 3: Cross multiply
   1,191,528x = 1,666,764 × 1,666,764
4. Step 4: Simplify right side
   1,191,528x = 2,778,102,231,696
5. Step 5: Solve for x
   x = 2,778,102,231,696/1,191,528
6. Step 6: Final answer
   x = 2,331,545.91