Finding the Third Proportional to 21,343,326 and 46,834,812

Step by Step Solution

1. Step 1: Write the proportion equation
   21,343,326 : 46,834,812 = 46,834,812 : x
2. Step 2: Convert to fraction form
   21,343,326/46,834,812 = 46,834,812/x
3. Step 3: Cross multiply
   21,343,326x = 46,834,812 × 46,834,812
4. Step 4: Simplify right side
   21,343,326x = 2,193,499,615,075,344
5. Step 5: Solve for x
   x = 2,193,499,615,075,344/21,343,326
6. Step 6: Final answer
   x = 102,772,155.34