Finding the Third Proportional to 19,452,040 and 30,513,426

Step by Step Solution

1. Step 1: Write the proportion equation
   19,452,040 : 30,513,426 = 30,513,426 : x
2. Step 2: Convert to fraction form
   19,452,040/30,513,426 = 30,513,426/x
3. Step 3: Cross multiply
   19,452,040x = 30,513,426 × 30,513,426
4. Step 4: Simplify right side
   19,452,040x = 931,069,166,257,476
5. Step 5: Solve for x
   x = 931,069,166,257,476/19,452,040
6. Step 6: Final answer
   x = 47,864,859.74