Finding the Third Proportional to 27,373,400 and 42,370,398

Step by Step Solution

1. Step 1: Write the proportion equation
   27,373,400 : 42,370,398 = 42,370,398 : x
2. Step 2: Convert to fraction form
   27,373,400/42,370,398 = 42,370,398/x
3. Step 3: Cross multiply
   27,373,400x = 42,370,398 × 42,370,398
4. Step 4: Simplify right side
   27,373,400x = 1,795,250,626,678,404
5. Step 5: Solve for x
   x = 1,795,250,626,678,404/27,373,400
6. Step 6: Final answer
   x = 65,583,764.77