Finding the Third Proportional to 9,480,410 and 21,010,732

Step by Step Solution

1. Step 1: Write the proportion equation
   9,480,410 : 21,010,732 = 21,010,732 : x
2. Step 2: Convert to fraction form
   9,480,410/21,010,732 = 21,010,732/x
3. Step 3: Cross multiply
   9,480,410x = 21,010,732 × 21,010,732
4. Step 4: Simplify right side
   9,480,410x = 441,450,859,175,824
5. Step 5: Solve for x
   x = 441,450,859,175,824/9,480,410
6. Step 6: Final answer
   x = 46,564,532.46