Finding the Third Proportional to 7,208,982 and 10,078,641

Step by Step Solution

1. Step 1: Write the proportion equation
   7,208,982 : 10,078,641 = 10,078,641 : x
2. Step 2: Convert to fraction form
   7,208,982/10,078,641 = 10,078,641/x
3. Step 3: Cross multiply
   7,208,982x = 10,078,641 × 10,078,641
4. Step 4: Simplify right side
   7,208,982x = 101,579,004,406,881
5. Step 5: Solve for x
   x = 101,579,004,406,881/7,208,982
6. Step 6: Final answer
   x = 14,090,617.01