Finding the Third Proportional to 13,807,272 and 30,038,640

Step by Step Solution

1. Step 1: Write the proportion equation
   13,807,272 : 30,038,640 = 30,038,640 : x
2. Step 2: Convert to fraction form
   13,807,272/30,038,640 = 30,038,640/x
3. Step 3: Cross multiply
   13,807,272x = 30,038,640 × 30,038,640
4. Step 4: Simplify right side
   13,807,272x = 902,319,893,049,600
5. Step 5: Solve for x
   x = 902,319,893,049,600/13,807,272
6. Step 6: Final answer
   x = 65,351,062.33