Finding the Third Proportional to 69,554,526,112 and 150,658,662,970

Step by Step Solution

1. Step 1: Write the proportion equation
   69,554,526,112 : 150,658,662,970 = 150,658,662,970 : x
2. Step 2: Convert to fraction form
   69,554,526,112/150,658,662,970 = 150,658,662,970/x
3. Step 3: Cross multiply
   69,554,526,112x = 150,658,662,970 × 150,658,662,970
4. Step 4: Simplify right side
   69,554,526,112x = 22,698,032,727,908,050,534,400
5. Step 5: Solve for x
   x = 22,698,032,727,908,050,534,400/69,554,526,112
6. Step 6: Final answer
   x = 326,334,373,860.28