Finding the Third Proportional to 1,863,677,156.63 and 4,141,064,091.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,677,156.63 : 4,141,064,091.38 = 4,141,064,091.38 : x
2. Step 2: Convert to fraction form
   1,863,677,156.63/4,141,064,091.38 = 4,141,064,091.38/x
3. Step 3: Cross multiply
   1,863,677,156.63x = 4,141,064,091.38 × 4,141,064,091.38
4. Step 4: Simplify right side
   1,863,677,156.63x = 17,148,411,808,875,454,464
5. Step 5: Solve for x
   x = 17,148,411,808,875,454,464/1,863,677,156.63
6. Step 6: Final answer
   x = 9,201,385,415.88