Finding the Third Proportional to 21,343,323 and 46,834,806

Step by Step Solution

1. Step 1: Write the proportion equation
   21,343,323 : 46,834,806 = 46,834,806 : x
2. Step 2: Convert to fraction form
   21,343,323/46,834,806 = 46,834,806/x
3. Step 3: Cross multiply
   21,343,323x = 46,834,806 × 46,834,806
4. Step 4: Simplify right side
   21,343,323x = 2,193,499,053,057,636
5. Step 5: Solve for x
   x = 2,193,499,053,057,636/21,343,323
6. Step 6: Final answer
   x = 102,772,143.45