Finding the Third Proportional to 71,590,104 and 155,124,144

Step by Step Solution

1. Step 1: Write the proportion equation
   71,590,104 : 155,124,144 = 155,124,144 : x
2. Step 2: Convert to fraction form
   71,590,104/155,124,144 = 155,124,144/x
3. Step 3: Cross multiply
   71,590,104x = 155,124,144 × 155,124,144
4. Step 4: Simplify right side
   71,590,104x = 24,063,500,051,732,736
5. Step 5: Solve for x
   x = 24,063,500,051,732,736/71,590,104
6. Step 6: Final answer
   x = 336,128,860.10