Finding the Third Proportional to 21,583,724 and 46,244,340

Step by Step Solution

1. Step 1: Write the proportion equation
   21,583,724 : 46,244,340 = 46,244,340 : x
2. Step 2: Convert to fraction form
   21,583,724/46,244,340 = 46,244,340/x
3. Step 3: Cross multiply
   21,583,724x = 46,244,340 × 46,244,340
4. Step 4: Simplify right side
   21,583,724x = 2,138,538,982,035,600
5. Step 5: Solve for x
   x = 2,138,538,982,035,600/21,583,724
6. Step 6: Final answer
   x = 99,081,093.79