Finding the Third Proportional to 16,501,266,151.50 and 35,743,877,718

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501,266,151.50 : 35,743,877,718 = 35,743,877,718 : x
2. Step 2: Convert to fraction form
   16,501,266,151.50/35,743,877,718 = 35,743,877,718/x
3. Step 3: Cross multiply
   16,501,266,151.50x = 35,743,877,718 × 35,743,877,718
4. Step 4: Simplify right side
   16,501,266,151.50x = 1,277,624,794,319,336,767,488
5. Step 5: Solve for x
   x = 1,277,624,794,319,336,767,488/16,501,266,151.50
6. Step 6: Final answer
   x = 77,425,864,330.00