Finding the Third Proportional to 3,772,077,111 and 7,935,055,320

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772,077,111 : 7,935,055,320 = 7,935,055,320 : x
2. Step 2: Convert to fraction form
   3,772,077,111/7,935,055,320 = 7,935,055,320/x
3. Step 3: Cross multiply
   3,772,077,111x = 7,935,055,320 × 7,935,055,320
4. Step 4: Simplify right side
   3,772,077,111x = 62,965,102,931,460,300,800
5. Step 5: Solve for x
   x = 62,965,102,931,460,300,800/3,772,077,111
6. Step 6: Final answer
   x = 16,692,421,994.20