Finding the Third Proportional to 698,122 and 1,506,068

Step by Step Solution

1. Step 1: Write the proportion equation
   698,122 : 1,506,068 = 1,506,068 : x
2. Step 2: Convert to fraction form
   698,122/1,506,068 = 1,506,068/x
3. Step 3: Cross multiply
   698,122x = 1,506,068 × 1,506,068
4. Step 4: Simplify right side
   698,122x = 2,268,240,820,624
5. Step 5: Solve for x
   x = 2,268,240,820,624/698,122
6. Step 6: Final answer
   x = 3,249,060.80