Finding the Third Proportional to 622,088 and 1,364,704

Step by Step Solution

1. Step 1: Write the proportion equation
   622,088 : 1,364,704 = 1,364,704 : x
2. Step 2: Convert to fraction form
   622,088/1,364,704 = 1,364,704/x
3. Step 3: Cross multiply
   622,088x = 1,364,704 × 1,364,704
4. Step 4: Simplify right side
   622,088x = 1,862,417,007,616
5. Step 5: Solve for x
   x = 1,862,417,007,616/622,088
6. Step 6: Final answer
   x = 2,993,816.00