Finding the Third Proportional to 13,533,606 and 31,937,937

Step by Step Solution

1. Step 1: Write the proportion equation
   13,533,606 : 31,937,937 = 31,937,937 : x
2. Step 2: Convert to fraction form
   13,533,606/31,937,937 = 31,937,937/x
3. Step 3: Cross multiply
   13,533,606x = 31,937,937 × 31,937,937
4. Step 4: Simplify right side
   13,533,606x = 1,020,031,819,815,969
5. Step 5: Solve for x
   x = 1,020,031,819,815,969/13,533,606
6. Step 6: Final answer
   x = 75,370,290.80