Finding the Third Proportional to 109,645,248,728 and 147,937,185,300

Step by Step Solution

1. Step 1: Write the proportion equation
   109,645,248,728 : 147,937,185,300 = 147,937,185,300 : x
2. Step 2: Convert to fraction form
   109,645,248,728/147,937,185,300 = 147,937,185,300/x
3. Step 3: Cross multiply
   109,645,248,728x = 147,937,185,300 × 147,937,185,300
4. Step 4: Simplify right side
   109,645,248,728x = 21,885,410,794,486,536,077,312
5. Step 5: Solve for x
   x = 21,885,410,794,486,536,077,312/109,645,248,728
6. Step 6: Final answer
   x = 199,601,998,703.82