Finding the Third Proportional to 2,793,946,828 and 4,656,297,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793,946,828 : 4,656,297,426 = 4,656,297,426 : x
2. Step 2: Convert to fraction form
   2,793,946,828/4,656,297,426 = 4,656,297,426/x
3. Step 3: Cross multiply
   2,793,946,828x = 4,656,297,426 × 4,656,297,426
4. Step 4: Simplify right side
   2,793,946,828x = 21,681,105,719,374,225,408
5. Step 5: Solve for x
   x = 21,681,105,719,374,225,408/2,793,946,828
6. Step 6: Final answer
   x = 7,760,028,037.07