Finding the Third Proportional to 10,348,404 and 21,769,275

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348,404 : 21,769,275 = 21,769,275 : x
2. Step 2: Convert to fraction form
   10,348,404/21,769,275 = 21,769,275/x
3. Step 3: Cross multiply
   10,348,404x = 21,769,275 × 21,769,275
4. Step 4: Simplify right side
   10,348,404x = 473,901,334,025,625
5. Step 5: Solve for x
   x = 473,901,334,025,625/10,348,404
6. Step 6: Final answer
   x = 45,794,630.17