Finding the Third Proportional to 2,545,878,147 and 3,803,138,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,878,147 : 3,803,138,068.50 = 3,803,138,068.50 : x
2. Step 2: Convert to fraction form
   2,545,878,147/3,803,138,068.50 = 3,803,138,068.50/x
3. Step 3: Cross multiply
   2,545,878,147x = 3,803,138,068.50 × 3,803,138,068.50
4. Step 4: Simplify right side
   2,545,878,147x = 14,463,859,168,073,910,272
5. Step 5: Solve for x
   x = 14,463,859,168,073,910,272/2,545,878,147
6. Step 6: Final answer
   x = 5,681,284,937.03