Finding the Third Proportional to 34,937,046 and 73,488,289

Step by Step Solution

1. Step 1: Write the proportion equation
   34,937,046 : 73,488,289 = 73,488,289 : x
2. Step 2: Convert to fraction form
   34,937,046/73,488,289 = 73,488,289/x
3. Step 3: Cross multiply
   34,937,046x = 73,488,289 × 73,488,289
4. Step 4: Simplify right side
   34,937,046x = 5,400,528,620,147,521
5. Step 5: Solve for x
   x = 5,400,528,620,147,521/34,937,046
6. Step 6: Final answer
   x = 154,578,856.50