Finding the Third Proportional to 21,501,560 and 46,423,600

Step by Step Solution

1. Step 1: Write the proportion equation
   21,501,560 : 46,423,600 = 46,423,600 : x
2. Step 2: Convert to fraction form
   21,501,560/46,423,600 = 46,423,600/x
3. Step 3: Cross multiply
   21,501,560x = 46,423,600 × 46,423,600
4. Step 4: Simplify right side
   21,501,560x = 2,155,150,636,960,000
5. Step 5: Solve for x
   x = 2,155,150,636,960,000/21,501,560
6. Step 6: Final answer
   x = 100,232,291.84