Finding the Third Proportional to 4,971,973.50 and 10,892,538

Step by Step Solution

1. Step 1: Write the proportion equation
   4,971,973.50 : 10,892,538 = 10,892,538 : x
2. Step 2: Convert to fraction form
   4,971,973.50/10,892,538 = 10,892,538/x
3. Step 3: Cross multiply
   4,971,973.50x = 10,892,538 × 10,892,538
4. Step 4: Simplify right side
   4,971,973.50x = 118,647,384,081,444
5. Step 5: Solve for x
   x = 118,647,384,081,444/4,971,973.50
6. Step 6: Final answer
   x = 23,863,237.42