Finding the Third Proportional to 7,130,190 and 10,538,034

Step by Step Solution

1. Step 1: Write the proportion equation
   7,130,190 : 10,538,034 = 10,538,034 : x
2. Step 2: Convert to fraction form
   7,130,190/10,538,034 = 10,538,034/x
3. Step 3: Cross multiply
   7,130,190x = 10,538,034 × 10,538,034
4. Step 4: Simplify right side
   7,130,190x = 111,050,160,585,156
5. Step 5: Solve for x
   x = 111,050,160,585,156/7,130,190
6. Step 6: Final answer
   x = 15,574,642.55