Finding the Third Proportional to 13,973,913 and 30,554,622

Step by Step Solution

1. Step 1: Write the proportion equation
   13,973,913 : 30,554,622 = 30,554,622 : x
2. Step 2: Convert to fraction form
   13,973,913/30,554,622 = 30,554,622/x
3. Step 3: Cross multiply
   13,973,913x = 30,554,622 × 30,554,622
4. Step 4: Simplify right side
   13,973,913x = 933,584,925,562,884
5. Step 5: Solve for x
   x = 933,584,925,562,884/13,973,913
6. Step 6: Final answer
   x = 66,809,126.80