Finding the Third Proportional to 7,642,034 and 10,384,090

Step by Step Solution

1. Step 1: Write the proportion equation
   7,642,034 : 10,384,090 = 10,384,090 : x
2. Step 2: Convert to fraction form
   7,642,034/10,384,090 = 10,384,090/x
3. Step 3: Cross multiply
   7,642,034x = 10,384,090 × 10,384,090
4. Step 4: Simplify right side
   7,642,034x = 107,829,325,128,100
5. Step 5: Solve for x
   x = 107,829,325,128,100/7,642,034
6. Step 6: Final answer
   x = 14,110,029.49