Finding the Third Proportional to 7,054,590 and 9,934,464

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054,590 : 9,934,464 = 9,934,464 : x
2. Step 2: Convert to fraction form
   7,054,590/9,934,464 = 9,934,464/x
3. Step 3: Cross multiply
   7,054,590x = 9,934,464 × 9,934,464
4. Step 4: Simplify right side
   7,054,590x = 98,693,574,967,296
5. Step 5: Solve for x
   x = 98,693,574,967,296/7,054,590
6. Step 6: Final answer
   x = 13,989,980.28