Finding the Third Proportional to 2,929,697 and 6,426,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,929,697 : 6,426,664 = 6,426,664 : x
2. Step 2: Convert to fraction form
   2,929,697/6,426,664 = 6,426,664/x
3. Step 3: Cross multiply
   2,929,697x = 6,426,664 × 6,426,664
4. Step 4: Simplify right side
   2,929,697x = 41,302,010,168,896
5. Step 5: Solve for x
   x = 41,302,010,168,896/2,929,697
6. Step 6: Final answer
   x = 14,097,707.09