Finding the Third Proportional to 772,764 and 1,018,602

Step by Step Solution

1. Step 1: Write the proportion equation
   772,764 : 1,018,602 = 1,018,602 : x
2. Step 2: Convert to fraction form
   772,764/1,018,602 = 1,018,602/x
3. Step 3: Cross multiply
   772,764x = 1,018,602 × 1,018,602
4. Step 4: Simplify right side
   772,764x = 1,037,550,034,404
5. Step 5: Solve for x
   x = 1,037,550,034,404/772,764
6. Step 6: Final answer
   x = 1,342,647.99