Finding the Third Proportional to 12,402,907,744.50 and 27,216,425,061

Step by Step Solution

1. Step 1: Write the proportion equation
   12,402,907,744.50 : 27,216,425,061 = 27,216,425,061 : x
2. Step 2: Convert to fraction form
   12,402,907,744.50/27,216,425,061 = 27,216,425,061/x
3. Step 3: Cross multiply
   12,402,907,744.50x = 27,216,425,061 × 27,216,425,061
4. Step 4: Simplify right side
   12,402,907,744.50x = 740,733,793,101,028,917,248
5. Step 5: Solve for x
   x = 740,733,793,101,028,917,248/12,402,907,744.50
6. Step 6: Final answer
   x = 59,722,591,537.42