Finding the Third Proportional to 159,553,440 and 349,374,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   159,553,440 : 349,374,100.50 = 349,374,100.50 : x
2. Step 2: Convert to fraction form
   159,553,440/349,374,100.50 = 349,374,100.50/x
3. Step 3: Cross multiply
   159,553,440x = 349,374,100.50 × 349,374,100.50
4. Step 4: Simplify right side
   159,553,440x = 122,062,262,100,184,096
5. Step 5: Solve for x
   x = 122,062,262,100,184,096/159,553,440
6. Step 6: Final answer
   x = 765,024,321.01