Finding the Third Proportional to 101,077,272.56 and 155,267,054.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,077,272.56 : 155,267,054.72 = 155,267,054.72 : x
2. Step 2: Convert to fraction form
   101,077,272.56/155,267,054.72 = 155,267,054.72/x
3. Step 3: Cross multiply
   101,077,272.56x = 155,267,054.72 × 155,267,054.72
4. Step 4: Simplify right side
   101,077,272.56x = 24,107,858,281,035,308
5. Step 5: Solve for x
   x = 24,107,858,281,035,308/101,077,272.56
6. Step 6: Final answer
   x = 238,509,188.76