Finding the Third Proportional to 9,973,314 and 21,838,332

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973,314 : 21,838,332 = 21,838,332 : x
2. Step 2: Convert to fraction form
   9,973,314/21,838,332 = 21,838,332/x
3. Step 3: Cross multiply
   9,973,314x = 21,838,332 × 21,838,332
4. Step 4: Simplify right side
   9,973,314x = 476,912,744,542,224
5. Step 5: Solve for x
   x = 476,912,744,542,224/9,973,314
6. Step 6: Final answer
   x = 47,818,883.93