Finding the Third Proportional to 11,895,908,875.50 and 17,997,111,387

Step by Step Solution

1. Step 1: Write the proportion equation
   11,895,908,875.50 : 17,997,111,387 = 17,997,111,387 : x
2. Step 2: Convert to fraction form
   11,895,908,875.50/17,997,111,387 = 17,997,111,387/x
3. Step 3: Cross multiply
   11,895,908,875.50x = 17,997,111,387 × 17,997,111,387
4. Step 4: Simplify right side
   11,895,908,875.50x = 323,896,018,276,085,071,872
5. Step 5: Solve for x
   x = 323,896,018,276,085,071,872/11,895,908,875.50
6. Step 6: Final answer
   x = 27,227,513,396.91