Finding the Third Proportional to 55,402,141,208 and 112,345,911,748

Step by Step Solution

1. Step 1: Write the proportion equation
   55,402,141,208 : 112,345,911,748 = 112,345,911,748 : x
2. Step 2: Convert to fraction form
   55,402,141,208/112,345,911,748 = 112,345,911,748/x
3. Step 3: Cross multiply
   55,402,141,208x = 112,345,911,748 × 112,345,911,748
4. Step 4: Simplify right side
   55,402,141,208x = 12,621,603,886,489,403,392,000
5. Step 5: Solve for x
   x = 12,621,603,886,489,403,392,000/55,402,141,208
6. Step 6: Final answer
   x = 227,817,979,797.99