Finding the Third Proportional to 9,011,953 and 13,963,216

Step by Step Solution

1. Step 1: Write the proportion equation
   9,011,953 : 13,963,216 = 13,963,216 : x
2. Step 2: Convert to fraction form
   9,011,953/13,963,216 = 13,963,216/x
3. Step 3: Cross multiply
   9,011,953x = 13,963,216 × 13,963,216
4. Step 4: Simplify right side
   9,011,953x = 194,971,401,062,656
5. Step 5: Solve for x
   x = 194,971,401,062,656/9,011,953
6. Step 6: Final answer
   x = 21,634,755.65