Finding the Third Proportional to 13,845,680 and 30,301,488

Step by Step Solution

1. Step 1: Write the proportion equation
   13,845,680 : 30,301,488 = 30,301,488 : x
2. Step 2: Convert to fraction form
   13,845,680/30,301,488 = 30,301,488/x
3. Step 3: Cross multiply
   13,845,680x = 30,301,488 × 30,301,488
4. Step 4: Simplify right side
   13,845,680x = 918,180,175,014,144
5. Step 5: Solve for x
   x = 918,180,175,014,144/13,845,680
6. Step 6: Final answer
   x = 66,315,282.10