Finding the Third Proportional to 23,325,358 and 31,400,578

Step by Step Solution

1. Step 1: Write the proportion equation
   23,325,358 : 31,400,578 = 31,400,578 : x
2. Step 2: Convert to fraction form
   23,325,358/31,400,578 = 31,400,578/x
3. Step 3: Cross multiply
   23,325,358x = 31,400,578 × 31,400,578
4. Step 4: Simplify right side
   23,325,358x = 985,996,298,734,084
5. Step 5: Solve for x
   x = 985,996,298,734,084/23,325,358
6. Step 6: Final answer
   x = 42,271,432.61