Finding the Third Proportional to 693,316 and 1,518,986

Step by Step Solution

1. Step 1: Write the proportion equation
   693,316 : 1,518,986 = 1,518,986 : x
2. Step 2: Convert to fraction form
   693,316/1,518,986 = 1,518,986/x
3. Step 3: Cross multiply
   693,316x = 1,518,986 × 1,518,986
4. Step 4: Simplify right side
   693,316x = 2,307,318,468,196
5. Step 5: Solve for x
   x = 2,307,318,468,196/693,316
6. Step 6: Final answer
   x = 3,327,946.37