Finding the Third Proportional to 1,070,558 and 2,308,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,558 : 2,308,238 = 2,308,238 : x
2. Step 2: Convert to fraction form
   1,070,558/2,308,238 = 2,308,238/x
3. Step 3: Cross multiply
   1,070,558x = 2,308,238 × 2,308,238
4. Step 4: Simplify right side
   1,070,558x = 5,327,962,664,644
5. Step 5: Solve for x
   x = 5,327,962,664,644/1,070,558
6. Step 6: Final answer
   x = 4,976,808.98