Finding the Third Proportional to 21,054,380 and 46,071,088

Step by Step Solution

1. Step 1: Write the proportion equation
   21,054,380 : 46,071,088 = 46,071,088 : x
2. Step 2: Convert to fraction form
   21,054,380/46,071,088 = 46,071,088/x
3. Step 3: Cross multiply
   21,054,380x = 46,071,088 × 46,071,088
4. Step 4: Simplify right side
   21,054,380x = 2,122,545,149,503,744
5. Step 5: Solve for x
   x = 2,122,545,149,503,744/21,054,380
6. Step 6: Final answer
   x = 100,812,522.12