Finding the Third Proportional to 16,238,040 and 34,925,520

Step by Step Solution

1. Step 1: Write the proportion equation
   16,238,040 : 34,925,520 = 34,925,520 : x
2. Step 2: Convert to fraction form
   16,238,040/34,925,520 = 34,925,520/x
3. Step 3: Cross multiply
   16,238,040x = 34,925,520 × 34,925,520
4. Step 4: Simplify right side
   16,238,040x = 1,219,791,947,270,400
5. Step 5: Solve for x
   x = 1,219,791,947,270,400/16,238,040
6. Step 6: Final answer
   x = 75,119,407.72