Finding the Third Proportional to 29,652,396 and 64,973,488

Step by Step Solution

1. Step 1: Write the proportion equation
   29,652,396 : 64,973,488 = 64,973,488 : x
2. Step 2: Convert to fraction form
   29,652,396/64,973,488 = 64,973,488/x
3. Step 3: Cross multiply
   29,652,396x = 64,973,488 × 64,973,488
4. Step 4: Simplify right side
   29,652,396x = 4,221,554,142,886,144
5. Step 5: Solve for x
   x = 4,221,554,142,886,144/29,652,396
6. Step 6: Final answer
   x = 142,368,061.69