Finding the Third Proportional to 6,411,345 and 13,084,308

Step by Step Solution

1. Step 1: Write the proportion equation
   6,411,345 : 13,084,308 = 13,084,308 : x
2. Step 2: Convert to fraction form
   6,411,345/13,084,308 = 13,084,308/x
3. Step 3: Cross multiply
   6,411,345x = 13,084,308 × 13,084,308
4. Step 4: Simplify right side
   6,411,345x = 171,199,115,838,864
5. Step 5: Solve for x
   x = 171,199,115,838,864/6,411,345
6. Step 6: Final answer
   x = 26,702,527.45