Finding the Third Proportional to 2,473,460,115 and 5,391,362,358

Step by Step Solution

1. Step 1: Write the proportion equation
   2,473,460,115 : 5,391,362,358 = 5,391,362,358 : x
2. Step 2: Convert to fraction form
   2,473,460,115/5,391,362,358 = 5,391,362,358/x
3. Step 3: Cross multiply
   2,473,460,115x = 5,391,362,358 × 5,391,362,358
4. Step 4: Simplify right side
   2,473,460,115x = 29,066,788,075,259,318,272
5. Step 5: Solve for x
   x = 29,066,788,075,259,318,272/2,473,460,115
6. Step 6: Final answer
   x = 11,751,468,276.76