Finding the Third Proportional to 55,402,141,206 and 112,345,911,744

Step by Step Solution

1. Step 1: Write the proportion equation
   55,402,141,206 : 112,345,911,744 = 112,345,911,744 : x
2. Step 2: Convert to fraction form
   55,402,141,206/112,345,911,744 = 112,345,911,744/x
3. Step 3: Cross multiply
   55,402,141,206x = 112,345,911,744 × 112,345,911,744
4. Step 4: Simplify right side
   55,402,141,206x = 12,621,603,885,590,637,445,120
5. Step 5: Solve for x
   x = 12,621,603,885,590,637,445,120/55,402,141,206
6. Step 6: Final answer
   x = 227,817,979,789.99