Finding the Third Proportional to 7,139,752 and 10,876,962

Step by Step Solution

1. Step 1: Write the proportion equation
   7,139,752 : 10,876,962 = 10,876,962 : x
2. Step 2: Convert to fraction form
   7,139,752/10,876,962 = 10,876,962/x
3. Step 3: Cross multiply
   7,139,752x = 10,876,962 × 10,876,962
4. Step 4: Simplify right side
   7,139,752x = 118,308,302,349,444
5. Step 5: Solve for x
   x = 118,308,302,349,444/7,139,752
6. Step 6: Final answer
   x = 16,570,365.80